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公开(公告)号:US11333140B2
公开(公告)日:2022-05-17
申请号:US16438043
申请日:2019-06-11
Applicant: Caterpillar Inc.
Inventor: Daniel Scott Hahn , Brian Douglas Hoff
Abstract: A cooling block for cooling pistons of a multi-cylinder air compressor is disclosed. The cooling block may comprise a body including a first end and a second end on opposing sides of the body. The cooling block may further comprise a first cooling nozzle near the first end, and a second cooling nozzle near the second end. The first cooling nozzle and the second cooling nozzle may each include an orifice through which coolant is sprayed into a crankcase of the multi-cylinder air compressor.